Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
nhanh thanh » phan thanh, nhanh tinh
hieu quang » thieu quang, hieu quan, hieu qua
nhung cong » dung cong, thong cong, nhung don
doanh cua » doanh luan
hang cong » dang cong, hang nong, bang cong
doan phan » doanh phan, toan phan, dan phan
hoi hieu » hoi phieu, hoi tieu, moi hieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoi hieu quang - chinh doanh cua ((nhung cong) or (hang cong)) ((doan phan) or (nhanh thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi hieu quang - chinh doanh cua ((nhung cong) OR (hang cong)) ((doan phan) OR (nhanh thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: hoi hieu quang - chinh doanh cua ((nhung cong) or (hang cong)) ((doan phan) or (nhanh thanh)) cau*.